Conservancy/symposion_app
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make private methods more robust

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This commit is contained in:
David Ray 2014-03-03 13:47:46 -05:00
parent 6102c4e5e4
commit 62289cad36
1 changed files with 16 additions and 8 deletions
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24
symposion/schedule/forms.py
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@ -75,11 +75,15 @@ class ScheduleSectionForm(forms.Form):
def _get_start_end_times(self, data):
"Return start and end time objects"
start_time = time.strptime(data[self.START_KEY], '%I:%M %p')
start = datetime(100, 1, 1, start_time.tm_hour, start_time.tm_min, 00)
end_time = time.strptime(data[self.END_KEY], '%I:%M %p')
end = datetime(100, 1, 1, end_time.tm_hour, end_time.tm_min, 00)
return start.time(), end.time()
times = []
for x in [data[self.START_KEY], data[self.END_KEY]]:
try:
time_obj = time.strptime(x, '%I:%M %p')
except:
return messages.ERROR, u'Malformed time found: %s.' % x
time_obj = datetime(100, 1, 1, time_obj.tm_hour, time_obj.tm_min, 00)
times.append(time_obj.time())
return times
def _build_rooms(self, data):
"Get or Create Rooms based on schedule type and set of Tracks"
@ -98,7 +102,11 @@ class ScheduleSectionForm(forms.Form):
created_days = []
days = set([x[self.DATE_KEY] for x in data])
for day in days:
date = datetime.strptime(day, "%m/%d/%Y")
try:
date = datetime.strptime(day, "%m/%d/%Y")
except ValueError:
[x.delete() for x in created_days]
return messages.ERROR, u'Malformed data found: %s.' % day
day, created = Day.objects.get_or_create(
schedule=self.schedule, date=date
)
@ -139,9 +147,9 @@ class ScheduleSectionForm(forms.Form):
)
created_items.append(slot)
try:
SlotRoom.objects.create(slot=slot, room=room)
with transaction.atomic():
SlotRoom.objects.create(slot=slot, room=room)
except IntegrityError:
transaction.rollback()
# delete all created objects and report error
for x in created_items:
x.delete()